phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dff9f1c7d339ab8fbe2c68e8046f6f50', -1, 1715271794, 1715271794, '12df0035', 14, 0, 0)

Line : 187
File : sessions.php